| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not necessarily [prep] a [noun sg] | 12 |
|
| 2 | not necessarily [prep] a [noun sg] | 11 |
|
| 3 | not necessarily as a [noun sg] | 5 |
|
| 4 | not necessarily as a [noun sg] | 5 |
|
